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CPI Essential Standard 1.01 Evolution Of Computers
Test Description: ES 1.01
Instructions: Answer all questions to get your test result.
1) How would a programming language composed of hexadecimal numbers that will only run on an IBM computer be classified?
A
High Level
B
Low Level
C
Very High Level
D
Medium Level
2) How would a programming language that allows programs to run on any operating system be classified?
A
Medium Level
B
Low Level
C
Very High Level
D
High Level
3) How does Visual Basic differ from Basic?
A
Basic is a high level language and Visual Basic is low level.
B
Visual Basic is an object-oriented language and Basic is not.
C
Visual Basic is easy to learn and Basic is not.
D
Basic is a newer language than Visual Basic.
4) What are advantages of the Visual Basic language?
A
Hexadecimal code is understood by the computer
B
Derived directly from COBOL and Basic
C
Runs only on Apple computers
D
Simple, general purpose, object-oriented
5) To determine the level of the computer language, compare the language used to the:
A
computer hardware being used.
B
abstractions the language contains from machine code of 0s and 1s.
C
number of variables in the language.
D
modifications the language will handle.
6) When comparing third and fourth generation computers, which statement BEST summarizes the comparison?
A
hird generation computer's silicon wafers led to a waffle housing of computers and reduced heat generation in fourth generati
B
Fourth generation computers completely overhauled the third generation use of vacuum tubes.
C
The invention of integrated circuits in third generation computers led to the development of micro-processors in the fourth g
D
Fourth generation computers function primarily the same way as third generation computers with the exception of the larger si
7) Which statement BEST describes how World War II impacted computer development?
A
The need for accuracy of military calculations for the trajectory of artillery shells led government to develop a computer
B
The use of vacuum tubes in visual displays during WWI led to the use of tubes in computers.
C
The need for navigational systems to steer troops to landings led to the development of sophisticated computers.
D
The use of wiring in WWI communication instruments led to a development of computers with wire houses.
8) What did Ada Byron mean when she said that the Analytical Engine could never originate anything?
A
A machine could not talk.
B
A machine could not do calculations.
C
A machine could not think.
D
A machine could not make decisions.
9) Why were magnetic tapes used to replace punch cards in Second Generation computers?
A
Increased reliability
B
Increased cost of production
C
Increased computer memory
D
Increased manual labor
10) What characteristic of electro-mechanical devices positively impacted their success?
A
Binary numbers
B
Electricity use
C
Magnetic tape use
D
Logic patterns
11) The Stepped Reckoner was never mass produced because:
A
they frequently jammed or malfunctioned causing reliability of data issues.
B
they broke when used causing cost production issues.
C
no investor saw a need for these types of devices.
D
the raw materials in mechanical devices were hard to find.
12) A computer program that stores the names of 5,000 customers for a business would MOST LIKELY be written in what language?
A
Pascal
B
SQL
C
COBOL
D
BASIC
13) The need to perform what tasks led to the development of the first mechanical devices?
A
Decision structures
B
Logic
C
Mathematical computations
D
Sequencing
14) What language does the code in this example represent? fib: mov edx, esp+8 cmp edx, 0 ja @f move ax, 0
A
Visual Basic
B
Machine Language
C
Assembly language
D
C#
*select an answer for all questions
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